The attempt to create a new PDSE on this system failed because there is a PDSE OPEN on another system which has been assigned the same vsgt 01-volser-ttttrr. The problem is caused by duplicate volsers in the SYSPLEX.
The data set creation will fail.
Inform the system programmer if you do not believe you have duplicate volsers in the SYSPLEX.
If you do not believe you have duplicate volsers, obtain a dump of the system where the data set is open including the SMSX address space, and contact your IBM® service representative.
You should attempt to create the data set on another volume. If that is possible, allocate a dummy data set on the same volume and re-attempt the allocation, as this will probably change the vsgt.
Storage Management Subsystem (SMS)
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